Magnet head for magnetic retrieval tool



FIG. 1 is a perspective view of a magnet head for magnetic retrieval tool, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The broken line portions of the disclosure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a magnet head for magnetic retrieval tool, as shown. 